Unlocking any energy conversion techniques for gravitons (not virtual gravitons, but those associated with gravitational waves). If we could produce them artificially, it would be a whole new ball game.
this post was submitted on 17 Apr 2024
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Asklemmy
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Differentiable programming. Differentiable ray tracers for example can be used to reconstruct the geometry of something you took a picture off.
Quantum safe cryptography ciphers already exist
The steady improvement in computer speed and efficiency (unfortunately brought down by bloated software, but in some areas you feel it in absolute terms), storage and memory size, and EV technology. I hope in 2040 there will be cheap powerful e-scooters and e-motorcycles.
I hope so too. Nice, affordable transport for many
Also e-scooters are just plain fun. 20mph on an e-scooter feels like 40mph on a motorcycle that feels like 80mph in a car.
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That one day they will harvest my brain and let it live a vat of dopamine
Just a happy brain in a happy jar
Fusion? That would be big. The continual role out of green energy which can push the price down. The McRib coming back. Normal things.
It's very far thou, like 2040 type of boom technology
E and S band fibre data transmission. 300+ terabit speeds using fibre already in use
Holographic displays